Create test.cpp

a/a.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(int argc,char* args[]){
+    printf("AAAAAAAAAA\n");
+    return 0
+}

a/a.h

@@ -0,0 +1,6 @@
+#ifndef __A_H__
+#define __A_H__
+
+const int A = 12;
+
+#endif

inifile.cpp

@@ -0,0 +1,86 @@
+#include "inifile.h"
+char strBuf[MAX_ARRAY_LEN] = { '0' };// buffer of read ini
+int GetPrivateProfileStringLinux(const char* pAppName, const char* pKeyName, const char* lpDefault,
+	char* pReturnedString, unsigned long nSize, const char* pFileName) {
+
+	if (pReturnedString && strlen(pReturnedString))
+		memset(pReturnedString, 0, nSize);
+
+	FILE* fp;
+	int hasSectionFlag = 0;
+	char sSection[256], * sTempValue;
+
+	// open ini file
+	fopen_s(&fp, pFileName, "r");
+	if (!fp) {
+		return -1;
+	}
+
+	// section string [XXX]
+	sprintf_s(sSection, "[%s]", pAppName);
+
+	while (NULL != fgets(strBuf, MAX_ARRAY_LEN, fp))
+	{
+		if (0 == strncmp("//", strBuf, 2)) continue;// comment[//]
+		if ('#' == strBuf[0])              continue;// comment[#]
+		if (hasSectionFlag && '[' == strBuf[0]) break;
+
+		sTempValue = strchr(strBuf, '=');
+		if ((NULL != sTempValue) && (hasSectionFlag)) {
+			// key and value
+			if (0 == strncmp(pKeyName, strBuf, sTempValue - strBuf)) {
+				int line_feed_code = 0;//count
+				if ('\n' == strBuf[strlen(strBuf) - 1]) {
+					line_feed_code = 1;
+					// windows CR+LF
+					if (isLinuxOS) {
+						if ('\r' == strBuf[strlen(strBuf) - 2]) {
+							line_feed_code = 2;
+						}
+					}
+					// end code 
+					strBuf[strlen(strBuf) - line_feed_code] = '\0';
+				}
+				fclose(fp);
+				// an empty string value
+				if(strlen(sTempValue) == 1)
+					memcpy(pReturnedString, lpDefault, strlen(lpDefault));
+				else
+					memcpy(pReturnedString, sTempValue + 1, strlen(sTempValue) - 1);
+				return (int)strlen(pReturnedString);
+			}
+		}
+		else {
+			// read section 
+			if (strlen(strBuf) - 1 > 0) {
+				if (0 == strncmp(sSection, strBuf, strlen(strBuf) - 1)) {
+					hasSectionFlag = 1;
+				}
+				else {
+					// windows CR+LF
+					if (isLinuxOS) {
+						if (0 == strncmp(sSection, strBuf, strlen(strBuf) - 2))
+							hasSectionFlag = 1;
+					}
+				}
+			}
+		}
+	}
+	fclose(fp);
+
+	memcpy(pReturnedString, lpDefault, strlen(lpDefault));
+	return (int)strlen(pReturnedString);
+}
+
+int GetPrivateProfileIntLinux(const char* pAppName, const char* pKeyName, int nDefault, const char* pFileName)
+{
+	char buf[1024] = { 0 };
+
+	if (GetPrivateProfileStringLinux(pAppName, pKeyName, "", buf, 1024, pFileName) <= 0)
+		return nDefault;
+
+	if (strlen(buf) == 0)
+		return nDefault;
+
+	return atoi(buf);
+}

inifile.h

@@ -0,0 +1,44 @@
+#pragma once
+#include <stdio.h>
+#include <stdlib.h>  
+#include <string.h>
+#if defined(_WIN16) || defined(_WIN32) || defined(WIN64)
+const bool isLinuxOS = false;
+#elif defined(__linux__)
+const bool isLinuxOS = true;// linux OS 
+#define sprintf_s(_Buffer, _Format, ...) sprintf(_Buffer, _Format,__VA_ARGS__)
+#define fopen_s(_Stream, _FileName, _Mode) *_Stream = fopen(_FileName,_Mode)
+#endif
+
+#define MAX_ARRAY_LEN (1024 * 512) //buffer size
+
+
+/*
+* function is similar to GetPrivateProfileString(win32)
+*
+* param
+*   lpAppName       section name
+*   lpKeyName       key name
+*   lpDefault       default value
+*   pReturnedString buffer string
+*   nSize           size of buffer
+*   lpFileName      ini file
+* return
+*   The return value is the number of characters copied to the buffer
+* comment
+*   can read [\r\n](line feed code) and [\n]
+*/
+int GetPrivateProfileStringLinux(const char* pAppName, const char* pKeyName, const char* lpDefault, char* pReturnedString, unsigned long nSize, const char* pFileName);
+/*
+* function is similar to GetPrivateProfileInt(win32)
+*
+* param
+*   lpAppName       section name
+*   lpKeyName       key name
+*   nDefault        default value
+*   lpFileName      ini file
+* return
+*   number(int) read from ini-file
+*
+*/
+int GetPrivateProfileIntLinux(const char* pAppName, const char* pKeyName, int nDefault, const char* pFileName);

test.cpp

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main(int argc,char* args[])
+{
+  printf("Hello word\n");
+  return 0;
+}

upd/udp.c

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main(int argc,char* args[])
+{
+  printf("upd\n");
+  return 0;
+}

upd/udp.h

@@ -0,0 +1,6 @@
+#ifndef __UDP_H__
+#define __UDP_H__
+
+const int isUDP = 1;
+
+#endif